Summary of the Proofs That Vaccination Does Not Prevent Small-pox but Really Increases It

This work by Alfred Russel Wallace was originally published in 1904 and it is now republished with a brand new introductory biography. 'A Summary of the Proofs that Vaccination Does Not Prevent Small-pox but Really Increases It' is an article on the suggested dangers of large scale vaccination programs against one of the world's most deadly diseases.